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better debug reporting

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This commit is contained in:
Folkert 2021-03-03 22:31:17 +01:00
parent 76c9a15e37
commit ee5d68a6cc
1 changed files with 4 additions and 20 deletions
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24
compiler/mono/src/ir.rs
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@ -4686,27 +4686,11 @@ fn from_can_when<'a>(
} }
let opt_branches = to_opt_branches(env, region, branches, layout_cache); let opt_branches = to_opt_branches(env, region, branches, layout_cache);
let cond_layout = match layout_cache.from_var(env.arena, cond_var, env.subs) { let cond_layout =
Ok(cached) => cached, return_on_layout_error!(env, layout_cache.from_var(env.arena, cond_var, env.subs));
Err(LayoutProblem::UnresolvedTypeVar(_)) => {
return Stmt::RuntimeError(env.arena.alloc(format!(
"UnresolvedTypeVar {} line {}",
file!(),
line!()
)));
}
Err(LayoutProblem::Erroneous) => {
return Stmt::RuntimeError(env.arena.alloc(format!(
"Erroneous {} line {}",
file!(),
line!()
)));
}
};
let ret_layout = layout_cache let ret_layout =
.from_var(env.arena, expr_var, env.subs) return_on_layout_error!(env, layout_cache.from_var(env.arena, expr_var, env.subs));
.unwrap_or_else(|err| panic!("TODO turn this into a RuntimeError {:?}", err));
let arena = env.arena; let arena = env.arena;
let it = opt_branches let it = opt_branches